C#

//  type-safe price collection
//  we implement ICollection and IEnumerable to have some good functionality
public class PriceCollection : ICollection, IEnumerable
{
   private ArrayList  _prices = new ArrayList();

   //  this is the INDEXER to the contained prices.  Decimal is a good Type for
   //  holding monetary values.
   public Decimal   this[int index]
   {
      get  {  return (Decimal)_prices[index];  }
      put  {  _prices[index] = value;  }
   }

   public int   Count   {  get   {   return _prices.Count;   }   }

   public bool  IsFixedSize   {   get   {   return _prices.IsFixedSize;   }   }

   public bool  IsReadOnly   {  get  {  return _prices.IsReadOnly;   }   }

   public bool  IsSynchronized   {   get   {   return _prices.IsSynchronized;   }   }

   public object   SyncRoot   {   get   {   return _prices.SyncRoot;   }   }

   public void   CopyTo(Array array, int index)
   {
      _prices.CopyTo(array, index);
   }

   public IEnumerator   GetEnumerator()   {   return _prices.GetEnumerator();   }

   public int   Add(Decimal price)
   {
      return _prices.Add(price);
   }

   public void   Remove(int index)
   {
      _prices.RemoveAt(index);
   }
}

public class   MyObjectWithPrices
{
   //   ...

   private PriceCollection   _prices = new PriceCollection();

   //   ...

   //   Aha!
   public PriceCollection   Prices   {  get   {   return _prices;   }   }


   //   ...
}

Decimal  price = myInstance.Prices[4];   //   gets the price at index 4

//   dump prices
foreach (Decimal price in myInstance.Prices)
{
   Console.WriteLine(price.ToString("C"));   //   print as currency
}

//   dump prices another way
for (int i = 0; i < myInstance.Prices.Count; i++)
{
   Console.WriteLine("{0} = {1}", i,
      ((Decimal)myInstance.Prices[i]).ToString("C"));   //   print as currency
}

lbDateTime.Text = DateTime.Now.ToString();

Image myImage = Image.FromFile(filePath);<br />
MemoryStream stream = new MemoryStream();<br />
BinaryFormatter formatter = new BinaryFormatter();<br />
formatter.Serialize(stream, myImage);<br />
<br />
byte[] imageBytes = stream.GetBuffer();<br />
<br />
//Insert code to update the database column from step 1 with the <br />
//contents of imageBytes